I'm sorting out the supplementary bonding in my bathroom at the moment, and understand that I need to connect the 4mm bonding cable to the CPC of the shaver-light.
To be strictly kosher, how should that be achieved in practice? The shaver-light is wired from a junction box on the upstairs lighting circuit, but clearly the terminals aren't big enough to take the 4mm cable. I imagine that if I used a choc-box affair instead, with big enough terminals, these wouldn't grip the small 1mm wires of the lighting cable. Is it allowed to cut off a couple of strands of the bonding cable so it fits into the jcb terminal? That sounds decidedly dodgy to me - but if not, what's the correct way?
Thanks David